Browser removes the "Allow this web page to access clipboard" prompt

Hint: Allow this web page to access the clipboard? After the Microsoft Internet Explorer browser (IE) upgrade to 7.0/8.0 (Vista with the browser is IE 7.0, Win7 shipped with IS 8.0), security greatly improved, but in the guarantee of security, but also to our use of inconvenience. For example, in Ie7/8, the paste operation will appear with a dialog box that says, "Do you really want to allow this web page to access the clipboard?"

Hold down the ALT key in Internet Explorer to bring up the menu bar, select Tools-Internet Options to open the IE Properties dialog box, and select Custom level on the Security tab. Next, locate the Allow programmatic access to the Clipboard and set to Enabled Click OK in the Security Settings-internet Zone Settings dialog box.